CN209726905U - A kind of engineering machinery Aluminium Radiator heat dissipation internal channel - Google Patents
A kind of engineering machinery Aluminium Radiator heat dissipation internal channel Download PDFInfo
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- CN209726905U CN209726905U CN201920453833.1U CN201920453833U CN209726905U CN 209726905 U CN209726905 U CN 209726905U CN 201920453833 U CN201920453833 U CN 201920453833U CN 209726905 U CN209726905 U CN 209726905U
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Abstract
The utility model relates to a kind of engineering machinery Aluminium Radiator heat dissipation internal channels, including partition and the inner fin being arranged in partition, the partition includes first partition and second partition, the first partition includes the flat connecting section set on the male part at middle part and set on the male part two sides, the second partition is slab construction, the inner surface of the flat connecting section is connect with the inner surface of the second partition, trapezoidal channel is formed between the male part and the second partition, the inner fin is arranged in the trapezoidal channel.The male part includes outer planar portion and the skew back edge set on the outer planar portion two sides, and the outer planar portion is parallel with the flat connecting section, and skew back edge one end is connect with the outer planar portion, and the other end is connect with the flat connecting section.The utility model structure is simple, easy to process, light-weight, at low cost, not only ensure that the mechanical strength of product, but also improves the heat dissipation performance of product.
Description
Technical field
The utility model relates to a kind of engineering machinery Aluminium Radiator heat dissipation internal channels, belong to cooling system for construction machinery
Technical field.
Background technique
Radiator is the core component of cooling system for construction machinery, and radiator is composed of internal channel and outer tunnel.
The wherein cooling medium of internal channel flowing, the cold wind of outer tunnel flowing, the medium of internal channel, cooling system are cooled down by cold wind
Internal resistance and effect is streamed depending on internal channel, to improve heat dissipation performance.
Currently, domestic project mechanically the use of oil radiator is mainly aluminum plate fin type radiator, aluminum plate-fin type oil
The defect of radiator is: structure is complicated, weight weight, higher to manufacturing technique requirent, and manufacturing cost is high；Plate-fin oil radiator
Internal channel is made after being laminated by partition, strip of paper used for sealing and inner fin, high to each component height deviation requirement；Welding surface is more, may
Leakage point is more；Assembly and vacuum brazing Link Efficiency are all lower, and the manufacturing cycle is longer.And pipe rock radiator is although at low cost,
But mechanical strength is also low, in the case where bearing larger pressure, easily bursts, and does not also promote the use of in the scattered field of oil.
Utility model content
The utility model reduces strip of paper used for sealing, ensure that machine in view of the deficienciess of the prior art, to provide a kind of structure simple
Tool intensity improves the engineering machinery Aluminium Radiator heat dissipation internal channel of heat dissipation performance.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of engineering machinery is radiated with Aluminium Radiator
Internal channel, including partition and the inner fin being arranged in partition, the partition includes first partition and second partition, and described first
Partition includes the flat connecting section set on the male part at middle part and set on the male part two sides, and the second partition is plate knot
Structure, the inner surface of the flat connecting section are connect with the inner surface of the second partition, the male part and the second partition
Between form trapezoidal channel, the inner fin is arranged in the trapezoidal channel.
The beneficial effects of the utility model are: the two sides of first partition and second partition link together, first partition
Then form trapezoidal channel with the middle part of second partition, inner fin is mounted in trapezoidal channel, inner fin respectively with first partition
The inner surface connection of inner surface, second partition, the structure maintain the mechanical strength of internal channel compared with plate fin type radiator,
Reduce strip of paper used for sealing, alleviates the weight of heat dissipation internal channel, reduce costs, and compared with pipe rock radiator, in trapezoidal channel
It it is additionally arranged inner fin, improves the heat dissipation area of heat dissipation internal channel, to improve the heat dissipation performance of product, furthermore inner fin
Increase the mechanical strength for improving heat dissipation internal channel, avoids existing pipe rock radiator because what bursting easily occurred in hypertonia asks
Topic.In short, the utility model structure is simple, and it is easy to process, it is light-weight, it is at low cost, it not only ensure that the mechanical strength of product, but also mention
The high heat dissipation performance of product.
Based on the above technical solution, the utility model can also do following improvement.
Further, the male part includes outer planar portion and the skew back edge set on the outer planar portion two sides, described
Outer planar portion is parallel with the flat connecting section, and skew back edge one end is connect with the outer planar portion, the other end with it is described
Flat connecting section connection.
Beneficial effect using above-mentioned further scheme is, since its side of the male part of first partition is bevel edge structure,
Guiding is provided to outside ventilation, reduces side ventilation resistance, reduces wind pressure, to improve heat dissipation performance.
Further, the inner fin bending is in multiple continuous rectangle wavy textures, and the inner fin is equipped with and institute
The the second fin protrusion stating the first fin protrusion of male part connection and being connect with the inner surface of the second partition.
Beneficial effect using above-mentioned further scheme is that have the inner fin that rectangle is wavy in trapezoidal channel, is improved scattered
Furthermore heat area and internal flow also improve the machinery of heat dissipation internal channel to improve the heat dissipation performance of heat dissipation internal channel
Intensity compensates for the shortcomings that existing pipe rock radiator core easily bursts because of hypertonia.
Further, the inner fin passes through soldering respectively and connect with the male part, the second partition.
Beneficial effect using above-mentioned further scheme is, easy to connect firm.
Further, the flat connecting section is connect by soldering with the second partition.
Beneficial effect using above-mentioned further scheme is, easy to connect firm.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the schematic view of the front view of the utility model；
Fig. 3 is the overlooking structure diagram of the utility model；
In figure, 1, first partition；11, flat connecting section；12, skew back edge；13, outer planar portion；2, second partition；3, interior
Fin；31, the first fin protrusion；32, the second fin protrusion；4, trapezoidal channel.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with example, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1-Figure 3, a kind of engineering machinery Aluminium Radiator heat dissipation internal channel, including partition and setting are in partition
Interior inner fin 3, the partition include first partition 1 and second partition 2, and the first partition includes the male part set on middle part
And the flat connecting section 11 set on the male part two sides, the second partition be slab construction, the flat connecting section it is interior
Surface is connect with the inner surface of the second partition, and trapezoidal channel 4 is formed between the male part and the second partition, described
Inner fin is arranged in the trapezoidal channel.
The male part includes outer planar portion 13 and the skew back edge 12 set on the outer planar portion two sides, the outerplanar
Portion is parallel with the flat connecting section, and skew back edge one end is connect with the outer planar portion, and the other end and the plane connect
Socket part connection.Since its side of the male part of first partition is bevel edge structure, guiding is provided to outside ventilation, it is logical to reduce side
Wind resistance reduces wind pressure, to improve heat dissipation performance.
The bending of inner fin 3 is in multiple continuous rectangle wavy textures, and the inner fin is equipped with and the male part
First fin protrusion 31 of connection and the second fin protrusion 32 being connect with the inner surface of the second partition.Have in trapezoidal channel
The wavy inner fin of rectangle, improves heat dissipation area and internal flow, to improve the heat dissipation performance of heat dissipation internal channel, furthermore
The mechanical strength of heat dissipation internal channel is also improved, compensates for existing pipe rock radiator core because what hypertonia easily burst lacks
Point.
The inner fin passes through soldering respectively and connect with the male part, the second partition.It is easy to connect firm.
The flat connecting section is connect by soldering with the second partition.It is easy to connect firm.
The two sides of first partition and second partition link together, and the middle part of first partition and second partition then forms ladder
Shape channel, inner fin are mounted in trapezoidal channel, and inner fin connects with the inner surface of the inner surface of first partition, second partition respectively
It connects, which maintains the mechanical strength of internal channel, reduce strip of paper used for sealing compared with plate fin type radiator, alleviates logical in heat dissipation
The weight in road, reduces costs, and inner fin is additionally arranged compared with pipe rock radiator, in trapezoidal channel, improves in heat dissipation
The heat dissipation area in channel, to improve the heat dissipation performance of product, furthermore the increase of inner fin improves the machine of heat dissipation internal channel
Tool intensity avoids the problem of existing pipe rock radiator easily bursts because of hypertonia.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
- The internal channel 1. a kind of engineering machinery Aluminium Radiator radiates, it is special including partition and the inner fin being arranged in partition Sign is that the partition includes first partition and second partition, and the first partition includes being set to the male part at middle part and being set to The flat connecting section of the male part two sides, the second partition are slab construction, the inner surface of the flat connecting section and institute The inner surface connection for stating second partition, forms trapezoidal channel, the inner fin is set between the male part and the second partition It sets in the trapezoidal channel.
- The internal channel 2. engineering machinery according to claim 1 Aluminium Radiator radiates, which is characterized in that the male part Skew back edge including outer planar portion and set on the outer planar portion two sides, the outer planar portion and the flat connecting section are flat Row, skew back edge one end are connect with the outer planar portion, and the other end is connect with the flat connecting section.
- The internal channel 3. engineering machinery according to claim 1 or 2 Aluminium Radiator radiates, which is characterized in that in described Fin bending is in multiple continuous rectangle wavy textures, and it is convex that the inner fin is equipped with the first fin connecting with the male part Portion and the second fin protrusion being connect with the inner surface of the second partition.
- The internal channel 4. engineering machinery according to claim 3 Aluminium Radiator radiates, which is characterized in that the inner fin It is connect respectively by soldering with the male part, the second partition.
- The internal channel 5. engineering machinery according to claim 1 Aluminium Radiator radiates, which is characterized in that the plane connects Socket part is connect by soldering with the second partition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920453833.1U CN209726905U (en) | 2019-04-04 | 2019-04-04 | A kind of engineering machinery Aluminium Radiator heat dissipation internal channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920453833.1U CN209726905U (en) | 2019-04-04 | 2019-04-04 | A kind of engineering machinery Aluminium Radiator heat dissipation internal channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209726905U true CN209726905U (en) | 2019-12-03 |
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ID=68690285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920453833.1U Active CN209726905U (en) | 2019-04-04 | 2019-04-04 | A kind of engineering machinery Aluminium Radiator heat dissipation internal channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209726905U (en) |
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2019
- 2019-04-04 CN CN201920453833.1U patent/CN209726905U/en active Active
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